[outages] Comcast residential in bay area

Grant Ridder shortdudey123 at gmail.com
Mon Dec 23 00:17:12 EST 2013


Interesting... I am in Mountain View as well and only have native v6.  No
v4 still.


On Sun, Dec 22, 2013 at 9:16 PM, Jeremy Chadwick <jdc at koitsu.org> wrote:

> From Mountain View CA.  I don't do IPv6.  This is to 8.8.8.8 -- looks
> fine:
>
>                                                   Packets
> Pings
>  Host                                           Loss%   Snt   Rcv  Last
> Avg  Best  Wrst
>  1. gw.home.lan                                  0.0%    31    31   0.3
> 0.3   0.2   0.5
>  2. 76.102.12.1                                  0.0%    31    31   8.6
> 9.0   8.1  13.0
>  3. te-0-2-0-5-ur06.santaclara.ca.sfba.comcast.  0.0%    31    31   8.3
>  10.7   8.3  14.7
>  4. te-1-1-0-13-ar01.oakland.ca.sfba.comcast.ne  0.0%    30    30  12.4
>  12.0  10.2  16.8
>  5. be-90-ar01.sfsutro.ca.sfba.comcast.net       0.0%    30    30  12.6
>  13.2  11.3  17.5
>  6. he-3-9-0-0-cr01.sanjose.ca.ibone.comcast.ne  0.0%    30    30  13.6
>  15.6  12.8  18.1
>  7. pos-0-2-0-0-pe01.529bryant.ca.ibone.comcast  0.0%    30    30  19.3
>  18.0  14.1  30.4
>  8. 66.208.228.226                               3.3%    30    29  89.4
>  45.7  25.7  89.5
>  9. 72.14.232.136                                0.0%    30    30  15.4
>  16.0  15.0  23.5
> 10. 209.85.250.60                                3.3%    30    29  15.6
>  16.8  15.2  29.0
> 11. 72.14.232.63                                 3.3%    30    29  31.3
>  32.3  31.1  49.4
> 12. 72.14.233.200                                0.0%    30    30  34.7
>  35.0  34.2  40.9
> 13. 216.239.48.167                               0.0%    30    30  34.5
>  36.0  34.2  59.1
> 14. ???
> 15. google-public-dns-a.google.com               0.0%    30    30  34.4
>  34.8  34.3  37.0
>
> Review of periodic mtrs to my workplace (Campbell) as well as my VPS
> (southern California) don't show any anomalies either.
>
> --
> | Jeremy Chadwick                                   jdc at koitsu.org |
> | UNIX Systems Administrator                http://jdc.koitsu.org/ |
> | Making life hard for others since 1977.             PGP 4BD6C0CB |
>
> On Sun, Dec 22, 2013 at 09:11:49PM -0800, Grant Ridder wrote:
> > My residential internet on Comcast started having high ping times and
> > packet loss to the internet.   I rebooted my router, and now i have
> native
> > IPv6 only.  I can not access IPv4 addresses.  Can anyone else in the Bay
> > area on comcast replicate this?
> >
> > -Grant
> >
> >
> >
> >
> > C:\Users\ridderg>tracert 8.8.8.8
> >
> > Tracing route to google-public-dns-a.google.com [8.8.8.8]
> > over a maximum of 30 hops:
> >
> >   1     1 ms    <1 ms    <1 ms  192.168.1.1
> >   2     *        *        *     Request timed out.
> >   3     *        *        *     Request timed out.
> >   4     *        *        *     Request timed out.
> >   5     *        *        *     Request timed out.
> >   6  ^C
> > C:\Users\ridderg>
> >
> > C:\Users\ridderg>ping google.com
> >
> > Pinging google.com [2607:f8b0:4005:802::1005] with 32 bytes of data:
> > Reply from 2607:f8b0:4005:802::1005: time=14ms
> > Reply from 2607:f8b0:4005:802::1005: time=14ms
> > Reply from 2607:f8b0:4005:802::1005: time=14ms
> >
> > Ping statistics for 2607:f8b0:4005:802::1005:
> >     Packets: Sent = 3, Received = 3, Lost = 0 (0% loss),
> > Approximate round trip times in milli-seconds:
> >     Minimum = 14ms, Maximum = 14ms, Average = 14ms
> > Control-C
> > ^C
> > C:\Users\ridderg>ping -4 google.com
> >
> > Pinging google.com [74.125.239.132] with 32 bytes of data:
> > Request timed out.
> > Request timed out.
> > Request timed out.
> > Request timed out.
> >
> > Ping statistics for 74.125.239.132:
> >     Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
> >
> > C:\Users\ridderg>
>
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